FEBRIKAST – BT SUSPENSION with powerful formulation of Bilastine 10mg + Montelukast 4mg is a second-generation antihistamine that provides long-lasting relief from symptoms such as sneezing, runny nose, nasal itching, and watery eyes, while Montelukast is a leukotriene receptor antagonist that helps reduce airway inflammation and prevents allergy- and asthma-related symptoms.